JP3045732U - Cultivation floor leg connection device - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a cultivation floor leg connecting device capable of easily constructing a cultivation bed by a simple method and accurately grasping the horizontal or gradient of the cultivation bed. SOLUTION: The present invention mainly comprises a support step 2 of a support leg 20.
1 and the fixing step 22 are provided with fixing elements 41 and 42 having screw holes 44 and 45 having different rotation directions in the opposite directions, respectively.
7 fixed elements 4 by mixing 43 connecting elements
1 and 42, a parallel opposing side 48 is provided in the middle stage of the fixing elements 41 and 42, and the distance between the support stage 31 and the fixing stage 32 can be adjusted by rotating with a spanner.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a cultivation floor leg connecting device for plants such as tree seedlings, vegetables, and flowers.

[0002]

[Prior art]

 At present, domestically and internationally, greenhouse and hydroponic cultivation of horticultural flowers, vegetables, fruits, etc. is mainly focused on the development of fine agriculture. Whether greenhouse or hydroponic, the cultivation floor is the basis for cultivation and growth. As shown in FIG. 1, the general cultivation floor legs are fixed and supported by the support legs 20 irrespective of the shape and structure of the cultivation floor 10, and are further provided on an irrigation system provided at the bottom of the cultivation floor or above the cultivation floor. Mix with watering system. In the process of growing trees, vegetables, fruits, flowers, etc. on the cultivation floor, water and nutrients are replenished by irrigation and watering systems to achieve the purpose of cultivation and growth.

After the cultivation bed is erected, in order to provide a better drainage function, generally, one of the support legs 20 at both ends of the cultivation bed 10 is adjusted to be high and the other is adjusted to be low, and the cultivation floor 10 is slightly lowered. It is necessary to keep the cultivation floor legs horizontal so that the cultivated plants can absorb water sufficiently, or the water is not easily drained. As shown in FIG. 2, the support legs 20 of the cultivation floor currently used in Japan are generally provided at the end of the support step 21 which is positioned over the cultivation floor 10 and on the ground, as shown in FIG. After providing an inserted and fixed fixing step 22, the two are combined in the form of an inner and outer sleeve, then further pierced in the radial direction, mixed with a pin 23 and inserted and fixed. When the support leg 20 having such a height adjustment function is actually used, the height of the support leg 20 can be adjusted to achieve the purpose of adjusting the height or inclination of the cultivation floor 10 or the level.

[0004]

[Problems to be solved by the invention]

 However, since the cultivation bed 10 provided is of various lengths and the supporting legs 20 are fixed by the perforations and the pins 23, the following drawbacks occur when actually adjusting the height or level of the cultivation bed 10 or the level. . (1) The wider and longer the cultivation floor becomes, the more difficult it is to grasp the level or slope, and it is necessary for specialists to measure and construct and mount and fix the floor first. It cannot be completed unless it is mixed and carried out. (2) After adjusting the height by combining the supporting step and the fixing step of the supporting leg, it is necessary to drill and then insert and fix it with a pin. Floor mounting failure rate does not decrease. (3) After mounting the support legs and the cultivation floor, if the horizontal or gradient required by the cultivation floor is not appropriate, it is necessary to adjust the height of the support legs again. In this case, the installation of the cultivation floor is measured in advance, and the height difference between them is very small. If adjustment is necessary again, be sure to pull out the pin first, adjust the height of the supporting step, and then drill again, so it is the same as mounting it again from the beginning. Therefore, the height of the conventional support legs cannot be adjusted after the mounting is completed, and the problem of improper mounting cannot be solved unless the conventional supporting legs are mounted from the beginning.

[0005] The main object of the present invention is to provide a cultivation floor leg connecting device that allows a user to easily set up a cultivation bed by the simplest method and more accurately grasp the horizontal or gradient of the cultivation bed. It is in.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention mainly provides a fixing element having screw holes of different rotation directions, respectively, at the ends of the supporting step and the fixing step of the support leg, and furthermore, has a screw at both ends of different rotation directions. By mixing the connecting element that is a step, it is screwed with the fixed element, a parallel opposite side is provided in the middle of the fixed element, and it is rotated with a spanner so that the distance between the supporting step and the fixed step can be adjusted relatively to each other To

[0007]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings, in terms of the contents, functions and effects of the structure. FIG. 3 shows an exploded view of the cultivation floor leg connecting device of the present invention. The cultivation floor support leg 30 has one supporting step 31 and several pairs of fixed steps 32, and is integrally combined with the connecting device 40. Become. Among them, the support step 31 is slightly W-shaped, and may be T-shaped or I-shaped. The fixing step 32 is a rod-like body, and its end is a pointed cone.

The connecting device 40 has two fixing elements 41, 42 and one connecting element 43. The fixing elements 41, 42 are fixed in the ends of the supporting step 31 and the fixing step 32, respectively. Screw holes 44 and 45 of different rotation directions are provided, and the connecting element 43 is a rod-shaped body, and screw steps 46 and 47 of different rotation directions are provided at both ends, respectively, and the screw holes 44 and 45 are respectively provided. It is screwed, and a parallel opposite side 48 is provided in the middle stage to facilitate driving by being sandwiched between spanners.

In the cultivation support leg 30, the two fixing elements 41 and 42 are fixed to the relative ends of the supporting step 31 and the fixing step 32, and the screw holes 44 and 45 have the connecting elements 43 in the forward and reverse rotation directions. When the connecting element 43 of the connecting device 40 rotates forward and backward, the supporting step 31 and the fixing step 32 are integrally connected to the connecting device 40 (see FIGS. 4 and 5). The distance between the base 31 and the fixed stage 32 can be adjusted.

When the present invention is actually applied to the cultivation bed 10, the fixed step 32 is inserted and fixed on the ground, and the support step 31 receives and positions the cultivation bed 10, as shown in FIG. The erection is completed. At this time, if the mounting of all the supporting legs 30 does not reach the expected height, that is, if the cultivation floor 10 does not reach the expected slope or horizontal requirement, the spanner is simply moved from the parallel opposite side 48 of the connecting element 43 with a spanner. If the support stage 31 and the fixed stage 32 are rotated closer to or away from each other, the elevation of the support stage 31 can be adjusted, and the purpose of adjusting the slope or level of the cultivation bed 10 can be achieved.

[0011]

[Effect of the invention]

 The supporting leg 30 of the present invention is assembled between the supporting step 31 and the fixing step 32 by the fixing elements 41 and 42 and the connecting element 43, and the adjustment of the separation is achieved by rotating the connecting element 43 in the forward and reverse directions. I do. In addition to being convenient for construction personnel to erection and construct the cultivation floor 10, it is possible to thoroughly eliminate the drawbacks of drilling and then inserting and fixing with a pin after surveying by specialized personnel in advance. Most importantly, once the cultivation floor 10 is completed, if its slope or level does not meet the requirements, the construction personnel can adjust directly, no need to remove any assembly parts, just the simplest It is sufficient to rotate the connecting element 43 in such a way that even one person can complete the horizontal and gradient adjustment within the shortest time. In particular, if a problem of height gradient caused by improper installation of the cultivation bed after a certain period of use is found, the adjustment can be solved by rotating the connecting element 43 at any time, and the conventional re-installation problem no longer occurs.

[0012] As described above, the present invention utilizes a new structural design, replaces the contents of the adjustment structure of the cultivation floor support legs, makes the erection of the cultivation floor easier, and reduces the inclination or level of the cultivation floor. Knowing that at any time the most basic wrench and the easiest one can complete the adjustment alone, in a very labor-intensive agriculture, there is a noticeable immediate increase in effectiveness, which meets the requirements of the utility model. I have.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a usage state of a conventional cultivation floor leg.

FIG. 2 is a cross-sectional view showing the structure of a conventional cultivation floor leg.

FIG. 3 is an exploded view of the embodiment of the present invention;

FIG. 4 is a perspective view of the embodiment of the present invention.

FIG. 5 is a diagram showing a combined cross section and operation of the embodiment of the present invention.

FIG. 6 is a diagram showing the operation of the embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Cultivation floor 30 Support leg 31 Support step 32 Fixed step 40 Connecting device 41, 42 Fixed element 43 Connecting element 44, 45 Screw hole 46, 47 Screw step 48 Parallel opposite side

Claims (2)

[Utility model registration claims] 1. A cultivation floor leg connecting device in which a connecting device is blended and integrally combined with a supporting leg of a cultivating bed consisting of several fixed stages opposed to one supporting stage. A fixing element having screw holes in different rotation directions is provided.Furthermore, both ends are screwed together with connecting elements which are screw steps in different rotation directions, and a parallel opposite side is provided in the middle of the fixing element. Rotate with
A cultivation floor leg connecting device, wherein a distance between a support stage and a fixed stage can be adjusted relatively. 2. The cultivation floor leg connecting device according to claim 1, wherein the supporting step of the supporting leg is a W-shaped or T-shaped.